package homework0303;

import java.util.ArrayList;
import java.util.List;

public class SortPoint1 {
    public static void main(String[] args) {
        List<Point> list=new ArrayList<>();
        list.add(new Point(5,8));
        list.add(new Point(15,60));
        list.add(new Point(57,89));
        list.add(new Point(1,4));
        list.add(new Point(10,8));
        list.add(new Point(22,35));
        System.out.println(list);
        list.sort((o1, o2) -> o1.getX()-o2.getX());
        System.out.println(list);
        list.sort((o1, o2) -> {
            int len1 = o1.getX()*o1.getX()+o1.getY()*o1.getY();
            int len2 = o2.getX()*o2.getX()+o2.getY()*o2.getY();
            return len1-len2;
            //return len1-len2; //升序
        }
        );
        System.out.println(list);






    }
}
